Q: What is the sum of all factors of the number 280,154 excluding 280,154?
A: 200,134
The factors of the number 280,154 are: 1, 2, 7, 14, 20011, 40022, 140077, 280154.
If you add them up, you will get the total of 280,354. Now subtract 280,154 to get 200,134